How to spell DEWNBEAT correctly?

If you meant "downbeat", a possible correct suggestion for the misspelling "dewnbeat" would be to replace the "w" with an "o". While "dewnbeat" doesn't exist, "downbeat" refers to the first beat in a musical measure or a pessimistic or negative outlook.

• downbeat The movie had a downbeat ending that left the audience feeling a bit melancholic.

Asing

• acing
• aging
• aping
• arcing
• ask in
• asking
• assign
• assn
• awing
• axing